SaverSensei

That 4x6 space sounds like a real challenge, especially with no natural light. Since you’ve already tried LED daylight bulbs and a mirror, maybe layering your lighting could help - like adding a small desk lamp with adjustable brightness and color temperature. It can make a big difference to have control over your light levels throughout the day. Also, since the room feels cramped, consider swapping your swivel chair for a slim, armless task chair or even a cushioned stool that tucks completely under the desk when not in use. Wall-mounted shelves or pegboards could free up desk space and keep things organized without crowding you. I’ve seen some folks paint their tiny windowless rooms in bright, warm colors or use removable wallpaper with light-reflective patterns to open up the vibe visually. Lastly, a small faux plant or two can add life without needing sunlight - sometimes just a touch of green tricks the brain into feeling less boxed in. Hope

It’s funny how cats can be so particular about their favorite spots - even when the new setup seems perfect to us! Since Luna loves that old cardboard scratcher, maybe try placing the new tree right next to it for a while. That way she can gradually explore the new spot without feeling like she’s losing her comfort zone. Also, sometimes cats prefer certain textures or heights for scratching. If the sisal posts don’t feel quite right to her paws, you could try adding a small piece of cardboard or a different scratching material on one of the lower levels. Moving the tree closer to her usual hangouts like the window was a smart move, but a little patience and subtle encouragement often help more than anything flashy.